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#!/bin/bash

# Uses AWS CLI and user-provided MFA code to retrieve and store
# temp session credentials from AWS Security Token Service (STS),
# - for user sessions via get-session-token
# -  or role sessions via assume-role
#
# Stores 'token_expiration' in the profile to enable checks on session time left

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/// Represents a weighted graph edge, connecting vertices [v1] and [v2].
class Edge {
  final int v1, v2;
  int weight;

  @override
  String toString() => '${v1},${v2};${weight}';

  Edge(this.v1, this.v2, this.weight);

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#!/usr/bin/env bash

# syntax : Esc[##;##m :: set bg;fg
#          Esc[##m    :: set one
#          Esc[0m     :: reset
#
#          fg        bg
#   dark : Esc[3#m : Esc[4#m
# bright : Esc[9#m : Esc[10#
#

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// For documentation on these settings, see: https://aka.ms/terminal-documentation
// To learn more about global settings, visit https://aka.ms/terminal-global-settings
{
    "$schema": "https://aka.ms/terminal-profiles-schema",

    // profile to use when typing ctrl+shift+t, the newTab key binding, running wt new-tab without specifying a profile, or clicking the '+' icon
    "defaultProfile": "{2c4de342-38b7-51cf-b940-2309a097f518}",

    // application theme (different than terminal color scheme). "system" will use the same theme as Windows, e.g. dark
    "theme": "system",

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# prompt (see https://tldp.org/HOWTO/Bash-Prompt-HOWTO/bash-prompt-escape-sequences.html)
#  this prompt has 3 parts:
#  1. exit code indicator. test $? and print green ○ (U+25CB) for success (0), or red ● (U+25CF) for fail (non-zero)
#  2. current working directory. print \W in bold
#  3. UID indicator. \$ gives # for root, $ otherwise; print in bold
export PS1="\$([ \$? = 0 ] && echo '\[\e[32m\]○\[\e[0m\]' || echo '\[\e[31m\]●\[\e[0m\]') \[\e[1m\]\W \$ \[\e[0m\]"

# aliases (use `alias` to list)
alias ls="ls -hF"
alias l="ls -1"

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#!/usr/bin/env ruby
# encoding: UTF-8


@dot_cycle = ['⣾','⣽','⣻','⢿','⡿','⣟','⣯','⣷']
#braille random: 0x2800 - 0x28ff

@z_arrow = ['←','↖','↑','↗','→','↘','↓','↙']
@z_b   = ['b','ᓂ','q','ᓄ']
@z_d   = ['d','ᓇ','p','ᓀ']

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#!/usr/bin/env ruby
# encoding: utf-8

@bar   = '─'
@elbow = '└'
@pipe  = '│'
@space = ' '
@tee   = '├'
@slash = '/'

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// ls - loomscript syntax highlighting
package {
        public class Fail {}
}

/* ls - loomscript syntax highlighting */
package {

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trouble with font quads in sprint31 on Android 4.1.2 (regression from sprint30)

screenshot images below

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TinyLS (OSX)

pre-reqs

0. ruby - https://www.ruby-lang.org/en/downloads/
   • check: ruby --version
1. rake - http://rake.rubyforge.org/
   • check: rake --version
2. cmake - http://www.cmake.org/cmake/resources/software.html